Abstract：
There are series of technical measures adopted in the process of pipeline colligate alures passing through under existing thermal square ditch, include deep hole grouting to stop water and reinforce soil, advanced geological exploration, initial support structure fast sealing, initial support structure backfilling grouting and dynamic monitoring measurement etc. These series of technical measures reduced the disturbance of the construction to the thermal square ditch, control the settlement within the allowable range. It ensures the safe operation of the thermal square ditch.
SUN Jia-wei. SETTLEMENT CONTROL TECHNOLOGY FOR UNDERGROUND PIPELINE COLLIGATE ALURE PASSING THROUGH THERMAL SQUARE DITCH[J]. Architecture Technology, 2019, 50(5): 516-.
